Lamp



FIG. 1 is a front view of the lamp showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a perspective view of the lamp according to my design, as seen from the front.

The broken lines shown on the drawings depict environment only and form no part of the claimed design. 

The ornamental design for a lamp, as shown and described. 